/*
 * Tencent is pleased to support the open source community by making Blueking Container Service available.
 * Copyright (C) 2019 THL A29 Limited, a Tencent company. All rights reserved.
 * Licensed under the MIT License (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 * http://opensource.org/licenses/MIT
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package prometheus

import (
	"bk-bcs/bcs-common/common/blog"
	"bk-bcs/bcs-services/bcs-loadbalance/monitor"

	"github.com/emicklei/go-restful"
	"github.com/prometheus/client_golang/prometheus/promhttp"
)

// PromMetric metric instance for prometheus
type PromMetric struct{}

// NewPromMetric new a promethues instance
func NewPromMetric() monitor.Resource {
	return &PromMetric{}
}

// Register implements metrics.Resource interface
func (p *PromMetric) Register(container *restful.Container) {
	blog.Infof("register prometheus monitor resource")
	container.Handle("/metrics", promhttp.Handler())
}
